The Multiquip 505016960 Shaft Key MRV-14 is a genuine OEM component designed for the MRV-14 walk-behind vibratory roller. Sourced directly from Multiquip, this key is manufactured to the exact dimensions required to maintain correct shaft-to-hub engagement on MRV-14 equipment. If your roller is exhibiting slippage, drive loss, or unusual vibration at the shaft assembly, a worn or sheared shaft key is a common culprit — and this OEM part is the correct service replacement to restore proper operation.
Key Features
- Genuine OEM Dimensional Accuracy — Machined to the exact profile required for the MRV-14 shaft seat, ensuring full contact and correct torque transfer between shaft and mating component.
- Direct-Fit Installation — Slots directly into the existing keyway on MRV-14 rollers without machining, filing, or modification to the shaft or hub.
- MRV-14 Confirmed Fitment — Engineered specifically for the MRV-14 walk-behind vibratory roller; verify your model before ordering to ensure correct application.
- Restores Full Drive Engagement — A correctly seated shaft key locks the driven component firmly to the shaft, preventing rotational slip that can degrade compaction performance and accelerate wear on surrounding components.
- Durable Material Construction — Built from hardened steel stock suited to the shear and compressive loads placed on drive shaft assemblies in vibratory compaction equipment.
A shaft key is a small but load-critical component that sits in a machined slot — the keyway — between a rotating shaft and a hub, gear, sprocket, or pulley. Its job is to lock these two parts together rotationally so that torque is transmitted cleanly from the shaft to the driven component. When a shaft key shears or wears, the hub can spin freely on the shaft, causing immediate loss of drive to whatever component it powers. On a walk-behind roller like the MRV-14, this can mean loss of drum drive or vibration function, making the machine unable to compact effectively. Replacing a damaged shaft key promptly prevents secondary damage to the keyway itself, which is a far more costly repair.
Part Details
| Part Number | 505016960 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Shaft Key MRV-14 |
Compatibility & Fitment
| Name | Model |
|---|---|
| MRV-14 | MRV-14 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
